d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 20 mm

a - 19,9 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 50 mm

da max - 52 mm

Da min - 77 mm

Da max. - 80 mm

Db min. - 82 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,757 Kg

Basic dynamic load rating (C) - 90,6 kN

Basic static load rating (C0) - 101 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30308JR
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Spectrum Products,electric hydraulic lifting platform,plastic molding,natural instruments,agriculture,sleep monitoring,welding equipment,boring bar boring bar,coal,medical equipment,fabric products
• Similar models:Timken X30308M/Y30308M PFI 30308 KBC 30308DJ SNR 30308A KBC 30308J KOYO 46T30308DJR/39,5 NKE 30308 CRAFT 30308 NTN 30308D FBJ 30308
• BEARING POWER International Trading Co.,Ltd. specialize in 30308JR products，there is large inventory of KOYO 30308JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30308JR Which KOYO 30308JR 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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  23164W33	320	540	176	ISO	Spherical Roller Bearings
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  4205	25	52	18	CYSD	Deep Groove Ball Bearings
  4T-CR-1084	50	93,264	30,302	NTN	Tapered Roller Bearings
  5200AZZ	10	30	14.3	NACHI	Angular Contact Ball Bearings
  53420	100	210	90	NSK	Thrust Ball Bearings
  54207	37	62	37,8	CX	Thrust Ball Bearings
  61814-2RZ	90	70	10	SKF	Deep Groove Ball Bearings
  6817NR	85	110	13	NSK	Deep Groove Ball Bearings
  7216BGM	80,000	140,000	26,000	SNR	Angular Contact Ball Bearings
  FC12033S03	35	65	35	SNR	Tapered Roller Bearings
  NN3044	220	340	90	KOYO	Cylindrical Roller Bearings
  NCF2888V	440	540	60	SKF	Cylindrical Roller Bearings
  UK209G2H	40,000	85,000	30	SNR	Deep Groove Ball Bearings
  Q3L10X5	50	80	16	New Departure	DEEP GROOVE BALL BEARINGS
  SUCSF207-20	1.2500			IPTCI	STAINLESS STEEL PILLOW BLOCKS
  FYCRS-15	15	35	19	NSK	NEEDLE BEARINGS
  HK-3516-2RS	42		16	CONSOLIDATED	NEEDLE BEARINGS
  EPR-11			.340	CONSOLIDATED	END COVERS FOR SAF TYPE PILLOW BLOCKS
  KAA-17CLO-2RS	1.7500	2.1250	.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS