1.75 Inch | 44.45 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-2812;PDL051 Needle Non Thrust Roller BearingsSpecifications
Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Construction works , Energy & Mining | Standard or Nonstandard | Nonstandard | Structure | Piston Cylinder |
Power | Hydraulic | Body Material | Steel | Place of Origin | Shandong, China |
Product name | Hydraulic Cylinder | Certificate | ISO9001:2015; CE | Working Pressure | 14~25Mpa |
Material | 45# Steel | Color | Customer Requirement | Seals kit | Parker,NOK, BUSAK SHAMBAN or as customer's requirement |
Application | Earthmoving Machinery | MOQ | 1pcs | Type | Double /Single Action |
Packing | IRON/WOODEN CASE AND CONTAINER |
B | 460 mm |
F | 510 mm |
D | 650 mm |
α | 20 ° |
D1 ≈ | 594 mm |
b | 16.7 mm |
K | 9 mm |
Design variant/feature | BC4.20/W33GWI |
Fatigue load limit Pu | 1530 kN |
r1,2 min. | 11.5 mm |
High QualityKOYO B-2812;PDL051 Needle Non Thrust Roller Bearings CompetitiveKOYO Bearing Pricing. Accept Small Order. Easy and Fast Shipping.
Limiting speed for lubrication with:0 min-1; d:140 mm; D1:225 mm; B1:38.1 mm; Grease:139 kN; Weight:0 min-1; B2 B Dynamic (Cr):10.71 mm; Pu:116 kN; Oil:4.740 kN; Static (Cor):42.9 mm;
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Design variant/feature:TDIS/N2Y; Calculation factor Y0:0.8; b:50.8 mm; Fatigue load limit Pu:430 kN; Calculation factor e:0.88; d:305.07 mm; Thrust factor K:0.67; Mass bearing:200 kg; Comparative axial load rating CFa:657 kN; B:199.237 mm;
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Dimension A1:1.0000 in; Basic Dynamic Radial Load Rating:4380 lbf; Dimension L:5.9844 in; Width A:1.5781 in; Insert Bearing IB:ZMaRC; Dimension N1:0.5469 in; Distance JMIN:4.2500 in; Distance JMAX:5.0000 in; Weight W:2.85 lb; Basic Static Radial Load Rating Co:2520 lbf;
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D:300.0000 mm; B:38.00 mm; Accessories:Two Seals; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:1200 rpm; Oil Speed Rating Open/Shielded n2:2400 rpm; Basic Dynamic Radial Load Rating C:151000 N; Grease Speed Rating Open/Shielded n1:1900 rpm; d:220.000 mm; Basic Static Radial Load Rating Co:176000
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B:388 mm; Calculation factor Y0:1.8; d2 ≈:754 mm; D:1090 mm; r1,2 min.:9.5 mm; Basic static load rating C0:25500 kN; db min.:639 mm; Fatigue load limit Pu:1460 kN; d1:560 mm; Calculation factor Y1:1.9;
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Grease Speed Rating n1:2400 rpm; Basic Static Radial Load Rating Co:156000 N; Oil Speed Rating n2:3400 rpm; Sealed Speed Rating n3:2400 rpm; B:68.30 mm; D:170.0000 mm; Fillet Radius ra:2.00 mm; Accessories:No Shield, no Seal,; Basic Dynamic Radial Load Rating C:182000 N; d:80.000 mm;
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Grease Speed Rating n1:8000 rpm; Fillet Radius ra:1.00 mm; Oil Speed Rating n2:11000 rpm; Basic Static Radial Load Rating Co:14000 N; Basic Dynamic Radial Load Rating C:20800 N; D:52.0000 mm; B:20.60 mm; Sealed Speed Rating n3:8000 rpm; d:25.000 mm; Accessories:Two Shields;
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Oil Speed Rating n2:3000 rpm; Basic Dynamic Radial Load Rating C:208000 N; D:250.0000 mm; Basic Static Radial Load Rating Co:232000 N; Fillet Radius rb:1.00 mm; Grease Speed Rating n1:2300 rpm; Fillet Radius ra:2.50 mm; d:140.000 mm; B:42.00 mm;
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D:1030 mm; Basic static load rating C0:17300 kN; s1 max.:47.3 mm; d:710 mm; d2 ≈:806 mm; Da min.:908 mm; Basic dynamic load rating C:8800 kN; Operating clearance factor k2:0.104; ra max.:6 mm; Misalignment factor k1:0.119;
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Bearing:22226 EK; P180°:151 kN; H2:60.325 mm; A2:279.4 mm; Max. speed for Taconite seal:700 r/min; P120°:125 kN; P150°:118 kN; Initial grease fill:382.73 g; Housing:SAFS 526; A1:130.175 mm;
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Basic static load rating C0:6.55 kN; Preload class D GD:280 N; r1,2 min.:0.6 mm; Static axial stiffness, preload class D:82 N/µm; Calculation factor f:1.1; ra max.:0.6 mm; Preload class B GB:70 N; Number of balls z:21; Calculation factor f0:10.4; d2:41.6 mm;
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Nut for removal:HM 31/1000; B1:600 mm; G1:70 mm; G:Tr 1000x8; Hydraulic nut:HMV 200 E; d1:900 mm; A:15 mm; Mass withdrawal sleeve:533 kg; G2:G 1/4; B2:620 mm;
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ra max.:2 mm; da min.:72 mm; B:46 mm; Fatigue load limit Pu:1.46 kN; Basic dynamic load rating C:87.1 kN; Calculation factor e:0.4; d:60 mm; Calculation factor kr:0.05; Calculation factor Y0:1.6; r1,2 min.:2.1 mm;
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Calculation factor f2B:1.03; B:20 mm; Static axial stiffness, preload class A:57 N/µm; Calculation factor fHC:1; ra max.:1 mm; Static axial stiffness, preload class B:88 N/µm; Basic dynamic load rating C:23.8 kN; D1:95.32 mm; Attainable speed for grease lubrication:17000 r/min; rb max.:0
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Da max.:77.5 mm; Basic static load rating C0:98 kN; r3,4 min.:1.5 mm; Calculation factor Y:1.5; d:45 mm; Cb min.:5.5 mm; d1 ≈:64.1 mm; Db min.:80 mm; Fatigue load limit Pu:11 kN; r1,2 min.:1.5 mm;
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Cross reference1.75 Inch | 44.45 Millimeter x 2.125 Inch | 53.975 Millimeter x 0.75 Inch | 19.05 Millimeter KOYO B-2812;PDL051 Needle Non Thrust Roller Bearings |
| S | L | F | D | C | a | K | H |
6804 ZZ | - | - | - | - | - | - | - | - |
TRA-1018 | - | - | - | - | - | - | - | - |
5205ZZCD3 | - | - | - | - | - | - | - | - |
TRC-815 | - | - | - | 1090 mm | - | - | - | - |
B-2812;PDL051 | - | - | - | 430 mm | - | - | - | - |
NKJ35/20A | - | - | - | 300.0000 mm | - | - | - | - |
GS.81102 | - | - | - | - | - | - | - | - |
TRC-613 | - | - | - | - | - | - | - | - |
HM903210 | - | - | - | 250.0000 mm | - | - | - | - |
575 | - | - | - | 1030 mm | - | - | - | - |
J-1210 PDL051 | - | - | - | - | - | - | - | - |
7216B GC3FY | - | - | - | - | - | - | - | - |
33275 | - | - | - | - | - | - | - | - |
NKJ20/16A | - | - | - | 170.0000 mm | - | - | - | - |
IR-612 | - | - | - | 52.0000 mm | - | - | - | - |
16284 | - | - | - | - | - | - | - | - |
60052RSC3 | - | - | - | - | - | - | - | - |
B-810 PDL051 | - | - | - | 62.0000 mm | - | - | - | - |
NB-4024-OH | - | - | - | 215 mm | - | - | - | - |
6092RS/C3 | - | - | - | - | - | - | - | - |
3210CD3 | - | - | - | - | - | - | - | - |
NK15/16A | - | - | - | 914.4 mm | - | - | - | - |
B-812 | - | - | - | - | - | - | - | - |
W685- 2Z | - | - | - | 130.0000 mm | - | - | - | - |
B-95 | - | - | - | - | - | - | - | - |
LM501310 | - | - | - | 220.0000 mm | - | - | - | - |
68172RS | - | - | - | 42.0000 mm | - | - | - | - |
TRC-2435 PDL125 | 4.763 mm | 539.75 mm | - | - | - | - | - | 317.5 mm |
52092RS | - | - | - | - | 59.5 mm | 68.939 mm | 5 mm | - |
TRC-1220 | - | - | - | - | - | - | - | - |
JTT-49 | - | - | - | - | - | - | - | - |
TRC-1625 | - | - | 167 mm | - | - | - | - | - |
B-47 PDL125 | - | - | 25 mm | 37 mm | - | - | - | - |
GB-3416 | - | - | - | - | - | - | - | - |
5210CD3 | - | - | - | - | - | - | - | - |
W62082RSC3 | - | - | - | 225.0000 mm | - | - | - | - |
NTA-1220 PDL125 | - | - | - | - | - | - | - | - |
6320 (trb) | - | - | - | - | - | - | - | - |
7405B-5G C3FY | - | - | - | - | - | - | - | - |
JHTT-89 PDL125 | - | - | - | - | - | - | - | - |
NTA-916 PDL125 | - | - | - | 19.0000 mm | - | - | - | - |
628-2RS KOYO | - | - | - | 100.0000 mm | - | - | - | - |
23244R W33C3FY | - | - | - | - | - | 163 mm | - | 54 mm |
24720 | - | - | - | - | 18 mm | - | - | - |
EE1S2RSM3 | - | - | - | 220 mm | - | - | 6 | - |
6219ZZ | - | - | - | 80.0000 mm | - | - | - | - |
29413RN FY | - | - | - | 42.0000 mm | - | - | - | - |
6311RSC3 | - | - | - | 110.0000 mm | - | - | - | - |
62102RS | - | - | - | - | - | - | - | - |
GB-24 | - | - | - | - | - | - | - | - |
6309RSH2C3 | - | - | - | - | - | - | - | - |
6205RSH2C3 | - | - | - | - | - | - | - | - |
6308 C2FYP5 | - | - | - | - | - | - | - | - |
HK2512B | - | - | - | 38 mm | - | - | - | - |
TRD-5266 | - | - | - | - | - | - | - | 419.1 mm |
7310BG | - | - | - | - | - | - | - | - |
GB-66 | - | - | - | 26.0000 mm | - | - | - | - |
6215NRC3 | - | - | - | 215.0000 mm | - | - | - | - |
J-68 PDL449 | - | - | - | 47.0000 mm | - | - | - | - |
665 | - | - | - | - | - | - | - | - |
EE5SZZ | - | - | 672 mm | 870 mm | - | - | - | - |
6809 ZZ | - | - | - | 110.0000 mm | - | - | - | - |
EE1M3 | - | - | - | 150.0000 mm | - | - | - | - |
JR30X35X26 | - | - | - | - | - | - | - | - |
IR-1012 | - | - | - | 210.0000 mm | - | - | - | - |
IR-1820 | - | - | 100 mm | - | - | - | - | - |
6332C3 | - | - | - | - | - | - | - | 287.337 mm |
MH-16121 | - | - | - | 780 mm | - | - | 12 mm | - |
63022RU | - | - | - | 190.0000 mm | - | - | - | - |
3212CD3 | - | - | - | - | - | - | - | - |
IR-1212-L | - | - | - | - | - | - | - | 217.488 mm |
6214NRC3 | - | - | - | - | - | - | - | - |
24038R W33C3YP | - | - | - | - | - | - | - | 174.625 mm |
23136RK W33C3FY | - | - | - | 240 mm | - | - | - | - |
B-78 | - | - | 490 mm | - | - | - | 6 mm | - |
6407 ZZC4 | - | - | - | - | - | - | - | - |
GB-3216 | - | - | - | 85.0000 mm | - | - | - | - |
JR55X65X30 | - | - | - | - | - | - | - | - |
B-36;PDL051 | - | - | - | - | - | - | - | - |
IR-151816 | - | - | - | 16 mm | - | - | - | - |
NKJ40/30A | - | - | - | - | - | - | - | - |
23044RK W33C3FY | - | - | - | - | - | - | - | 257.175 mm |
6002C3 | - | - | - | - | - | - | - | - |
M-1281 | - | - | - | - | - | - | - | - |
TRD-2840 | - | 57 mm | - | - | - | - | - | - |
68122RS | - | - | - | - | - | - | - | - |
BH-68 | - | - | - | 120.0000 mm | - | - | - | - |
7006C-5GLX2FGP4 | - | - | - | 110.0000 mm | - | - | - | - |
HM617049 | - | - | - | - | - | - | - | - |
JLM710910 | - | - | - | 72 mm | - | - | - | - |
7313BG | - | - | - | 120 mm | - | - | - | - |
TRD-1625 | - | - | - | - | - | - | - | - |
69042RS | - | - | - | - | - | - | - | - |
TRB-1220 PDL125 | - | - | - | - | - | - | - | - |
7202C-5GLFGP4 | - | - | - | - | - | - | - | - |
B-218 | - | - | - | 90.0000 mm | - | - | - | - |
6024ZZ | - | - | - | 290.0000 mm | - | - | - | - |
6218ZC3 | - | - | - | - | - | - | - | - |
HJTT-263520 | - | - | - | 340.0000 mm | - | - | - | - |
62142RSC3 | - | - | - | 37 mm | - | - | - | - |
B-128 | - | - | - | 240 mm | - | - | - | 80 mm |
34301 | 0.794 mm | - | - | - | - | - | - | 100.013 mm |
7304BG | - | - | - | - | - | - | - | 38 mm |
7226BGFY | - | - | - | - | - | - | - | - |
W62032RS | - | - | - | - | - | - | - | - |
JR20X25X20,5 | - | - | - | - | - | - | - | - |
7207B-5G C3FY | - | - | - | - | - | - | - | - |
TRB-3648 | - | - | - | 32.0000 mm | - | - | - | - |
7217B-5G C3FY | - | - | - | 130.0000 mm | - | - | - | - |
HK1010E | - | - | - | - | - | - | - | - |
6336C3 | - | - | - | - | - | - | - | - |
JR55X60X25 | - | - | - | - | - | - | - | - |
18520 | - | - | 127 mm | 190 mm | - | - | - | - |
6806 ZZ | - | - | - | 110.0000 mm | - | - | - | - |
JH-1616-OH | - | - | - | - | - | - | - | - |
TRD-1423 | - | - | - | - | - | - | - | - |
29320RN FY | - | - | - | - | - | - | - | - |
NTA-4052 | - | - | - | - | - | - | - | - |
JR40X48X40 | - | - | - | 150 mm | - | - | - | - |
IR-324024 | - | - | - | - | - | - | - | - |
GB-1816 | - | - | - | 55 mm | - | - | - | - |
6580 | - | - | - | - | - | - | - | - |
TRD-3446 | - | - | - | 100 mm | - | 20.251 mm | - | - |
6210NRC3 | - | - | - | - | - | - | - | - |
6306/322RS | - | - | - | 150.0000 mm | - | - | - | - |
LM603012 | - | - | - | - | - | - | - | - |
3NC6216ZZC3 | - | - | - | - | - | - | - | - |
6300-2RS/C3 KOYO | - | - | - | 270 mm | - | 17.5 mm | - | - |
B-168-OH | - | - | - | 190.0000 mm | - | - | - | - |
6009NRC3 | - | - | - | 200.0000 mm | - | - | - | - |
21212 | - | - | - | - | - | - | - | - |
B-610-OH | - | - | - | - | - | - | - | - |
JTT-1212 | 4.763 mm | - | - | - | - | - | - | - |
B-108 | - | - | - | 90.0000 mm | - | - | - | - |
GB-68-OH | - | 419.1 mm | - | - | - | - | - | - |
6228C3 | - | - | - | - | - | - | - | 112 mm |
6203 2RS | - | - | - | - | - | - | - | - |
368A | - | - | - | - | - | - | - | - |
GS.81111 | - | - | - | - | - | - | - | - |
NTA-1423 PDL125 | - | - | - | - | - | - | - | - |
N1011-1KCS25NA | - | - | - | 420.0000 mm | - | - | - | - |
6207ZNR | - | - | - | 110 mm | - | - | - | - |
5305ZZCD3 | - | - | - | 110.0000 mm | - | - | - | - |
6309ZC3 | - | - | - | - | - | - | - | - |
GB-810 | - | - | - | 620 mm | - | - | 12 mm | - |
HM212010 | - | - | - | - | - | - | - | - |
52062RSCD3 | - | - | - | - | - | - | 12 mm | - |
JR65X75X28 | - | - | 510 mm | 650 mm | - | - | 9 mm | - |
NK40/20A | 4.763 mm | - | - | - | - | - | - | 257.175 mm |
7217BG | - | - | - | - | - | - | - | - |
3302CD3 | - | - | - | 320.0000 mm | - | - | - | - |
46720 | - | - | - | - | - | - | - | - |
EE0ZZM3 | - | - | - | 140.0000 mm | - | - | - | - |
HM518410 | - | - | - | 240 mm | - | 7 mm | - | - |
TRB-411 PDL125 | - | - | - | 590 mm | - | - | - | 36 mm |
6307ZC3 | - | - | - | - | - | - | - | - |
33472 | - | 628.65 mm | - | - | - | - | - | - |