d - 40 mm

D - 90 mm

B - 33 mm

C - 33 mm

r min. - 1,5 mm

da min. - 48 mm

Da max. - 82 mm

ra max. - 1,5 mm

Weight - 0,889 Kg

Basic dynamic load rating (C) - 45,5 kN

Basic static load rating (C0) - 13,5 kN

(Grease) Lubrication Speed - 6 300 r/min

(Oil) Lubrication Speed - 8 000 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 1,5

Calculation factor (Y1) - 1,5

Calculation factor (Y2) - 2,3

• Model Number: 2308SK
• Inner Diameter：40mm Outer Diameter：90mm Width：33mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:power protection,filter paper products,printing equipment,multi-knife lathe,storage and transportation equipment,baler,rock drilling machinery,electrostatic protection,air shower etc,Laser Devices,Textile Accessories
• Similar models:KOYO 2308 SNR 2308KG15 SKF 2308E-2RS1KTN9 AST 2308 SKF 2308ETN9 CX 2308K FAG 2308-2RS-TVH SIGMA 2308 SKF 2308EKTN9+H2308 ISB 2308TN9
• BEARING POWER International Trading Co.,Ltd. specialize in 2308SK products，there is large inventory of NTN 2308SK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 2308SK Which NTN 2308SK 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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  GE140UK-2RS	140	210	90	ISO	Plain Bearings
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  JL725346/JL725316	125	175	25,4	Timken	Tapered Roller Bearings
  K15x19x13	15	19		SKF	Needle Roller Bearings
  LM1820	15	25	20,2	NSK	Needle Roller Bearings
  NKI 5/12M	5	15	12	JNS	Needle Roller Bearings
  NU1880	400	500	46	ISO	Cylindrical Roller Bearings
  RCJTY20-N	20			NKE	Bearing Units
  SMR95	5	9	2,5	AST	Deep Groove Ball Bearings
  UC306	30	72	24	SNR	Deep Groove Ball Bearings
  YB 168	25,4	31,75	12,7	IKO	Needle Roller Bearings
  NJ2202	15	35	14	SKF	CYLINDRICAL ROLLER BEARINGS
  R24.2RS	1.5000	2.6250	.5625	FAG	DEEP GROOVE BALL BEARINGS
  51118				SNR	THRUST BALL BEARINGS