d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1.5 mm

da min. - 48 mm

da max - 52.5 mm

Da max. - 82 mm

ra max. - 1.5 mm

Weight - 0.646 Kg

Basic dynamic load rating (C) - 46.4 kN

Basic static load rating (C0) - 35.8 kN

(Grease) Lubrication Speed - 7700 r/min

(Oil) Lubrication Speed - 9200 r/min

Calculation factor (f0) - 12.9

• Model Number:M6308B
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-26
• Application:mechanical and electrical,hydraulic connector,mechanical annex,Tool,marine analysis,Dental Drill etc,gear type,Garment Accessories,forklift truck,engine,plant determination
• Similar models:NTN-SNR 6308ZZ SKF 6308-RS1 FAG 6308-2Z PFI 6308-2RSC3 Fersa 6308-2RS SNR 6308E NTN EC-6308LLB NACHI 6308ZZE CRAFT 6308ZZ SKF 6308/VA201
• BEARING POWER International Trading Co.,Ltd. specialize in M6308B products，there is large inventory of KOYO M6308B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the M6308B Which KOYO M6308B 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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  7318 CDB	90	190	86	ISO	Angular Contact Ball Bearings
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  E5052NRNT	260	400	190	NACHI	Cylindrical Roller Bearings
  RNA2070	83,1	100	28	KOYO	Needle Roller Bearings
  TC1220	19,05	31,75	1,984	INA	Thrust Roller Bearings
  SC40V-B	40			Samick	Linear Bearings
  USPA201	12			SNR	Bearing Units
  NJ1036	180	280	46	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP240	200	360	58	SKF	CYLINDRICAL ROLLER BEARINGS
  900	25	10		INA	THRUST BALL BEARINGS
  FT-26	2.0625	3.3437		Andrews	THRUST BALL BEARINGS
  SAF308	1.9375	1.4375		Torrington	PILLOW BLOCKS
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  W-7				INA	THRUST BALL BEARINGS
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  22316MF80	80	170	58	CONSOLIDATED	SPHERICAL ROLLER BEARINGS