d - 25,4 mm
D - 66,421 mm
T - 23,812 mm
B - 25,433 mm
C - 19,05 mm
ra1 max. - 1,3 mm
a - 9,3 mm
Da - 58 mm
db - 31,5 mm
ra max. - 1,3 mm
da - 33,5 mm
Db - 60 mm
Weight - 0,442 Kg
Basic dynamic load rating (C) - 64,5 kN
Basic static load rating (C0) - 72,5 kN
(Grease) Lubrication Speed - 6 200 r/min
(Oil) Lubrication Speed - 8 200 r/min
Calculation factor (e) - 0,25
Calculation factor (Y0) - 1,3
Calculation factor (Y2) - 2,36
- Model Number: 4T-2687/2631
- Inner Diameter：25,4mm Outer Diameter：66,421mm Width：23,812mm
- Type：Tapered Roller Bearings
- Update date：2025-12-11
- Application:Security Equipment,ECG,survey accessories,Oral Equipment,chamfer,Machine Tool Accessories,plastic molding,Chromatography Products,Broadcasting System,Broadcasting System,Pneumatic Actuator
- Similar models:NTN T-M268749/M268710DG2+A KOYO 42687/42620 Timken 2687/2630 Timken 26878/26824 Timken M268749/M268710CD+M268749XE CX M268749/10 KOYO 26878R/26822A Timken 42687/42623-B NTN T-M268749/M268710G2 FBJ 2687/2631
- BEARING POWER International Trading Co.,Ltd. specialize in 4T-2687/2631 products，there is large inventory of NTN 4T-2687/2631 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-2687/2631 Which NTN 4T-2687/2631 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 32226-A-N11CA 130 230 135,5 FAG Tapered Roller Bearings 462/453X 57,15 104,775 30,162 ISO Tapered Roller Bearings 54416 65 170 128.4 KOYO Thrust Ball Bearings 6819 95 120 13 NTN Deep Groove Ball Bearings 7007 C-UO 35 62 28 CX Angular Contact Ball Bearings CX519 CX Wheel Bearings FC65769VH 19,05 34,125 6,35 INA Cylindrical Roller Bearings FCDP 2703801360 1400 1900 1360 ISB Cylindrical Roller Bearings HCS71914-C-T-P4S 70 100 16 FAG Angular Contact Ball Bearings NNU49/500K V 500 670 170 ISO Cylindrical Roller Bearings NUP2314 E 70 150 51 AST Cylindrical Roller Bearings UCPX11-35 55,6525 65,1 KOYO Bearing Units W 628-2RS1 24 8 8 SKF Deep Groove Ball Bearings RNAO20x28x13 28 13 FAG NEEDLE BEARINGS GAL40UK 40 28 ELGES ROD ENDS U1308L 40 90 23 Rollway CYLINDRICAL ROLLER BEARINGS WS81160 300 376 INA THRUST ROLLER BEARINGS 1812SFFP 60 78 10 MRC DEEP GROOVE BALL BEARINGS 240RJ02 240 440 72 Torrington CYLINDRICAL ROLLER BEARINGS YCRSCR-96 2.2500 6.0000 3.3750 CONSOLIDATED YOKE TYPE TRACK ROLLER
Hot number：NKE 22234-K-MB-W33 NACHI 5312NR NMB 629ZZ FAG 713667020 CX CX284 NACHI E30313J NTN K35×41×40ZW INA RTUEY30 SKF SIL25ES LS SIZP4N KOYO TP2234 FAG (Old No.) RNAF85x105x30 SKF 23240CC FED LS-5 CONSOLIDATED SS673-ZZ NSK 09062/09195 AST 21310MB AST 6311-2RS Timken 6380/6320-B NACHI 6912ZNR INA F-223309.1 FBJ K8X12X10 Samick LMEKM40UU ISO NH313 SIGMA NUP 209 NSK RNAF304017 FAG (Old No.) NAST15ZZ RIV DPP55 RBC B64-LSS Torrington NUP306E
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