d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

rn - 0,5 mm

a - 3,28 mm

b - 2,7 mm

f - 2,46 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

D1 - 86,79 mm

D2 - 96,5 mm

da min. - 48 mm

da max - 53 mm

Da max. - 82 mm

ra max. - 1,5 mm

Weight - 0,636 Kg

Basic dynamic load rating (C) - 40,5 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 7 500 r/min

(Oil) Lubrication Speed - 9 000 r/min

Calculation factor (f0) - 13,2

• Model Number: 6308NR
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:teaching equipment,expectoration machine,vertical processing,Oral Equipment,casting embedding,Broadcasting System,bathroom facilities,Sensors,Polymer,Laser Measurements,Processing machinery
• Similar models:ISB 6308-ZZNR NKE 6308-RS2 CYSD W6308 SKF 6308NR ISB SS6308-ZZ NTN-SNR 6308NR NSK 6308ZZ NTN 6308ZZD2 SKF 6308-Z SKF 6308-2RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6308NR products，there is large inventory of NSK 6308NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6308NR Which NSK 6308NR 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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  46176/46369	44,45		31,75	KOYO	Tapered Roller Bearings
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  K11x14x10	11	14	10	CX	Needle Roller Bearings
  GE560DW	560	750	258	ISO	Plain Bearings
  N415	75	190	45	FBJ	Cylindrical Roller Bearings
  NA4916-2RS	80	110	30	CRAFT	Needle Roller Bearings
  NJ19/600	600	800	90	CX	Cylindrical Roller Bearings
  NUP311	55	120	29	NTN	Cylindrical Roller Bearings
  SM1111K	42,8625	85	42,86	Timken	Deep Groove Ball Bearings
  MR-40-SS			1.7500	McGill	NEEDLE BEARINGS
  PWTR3072-2RS	30	72	29	INA	YOKE TYPE TRACK ROLLER
  NU19/630E	630	850	100	SKF	CYLINDRICAL ROLLER BEARINGS
  32207	35	72	23	SNR	TAPERED ROLLER BEARINGS
  6010.2ZNR	50	80	16	STEYR	DEEP GROOVE BALL BEARINGS
  AHX-313x60	65	60		CONSOLIDATED	WITHDRAWAL SLEEVES
  28x38x7mm	28	38	7	CONSOLIDATED	OIL SEALS