d - 90 mm

D - 140 mm

T - 39 mm

B - 39 mm

C - 32,5 mm

a - 27,1 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 100 mm

da max - 100 mm

Da min - 127 mm

Da max. - 131,5 mm

Db min. - 135 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 2,22 Kg

Basic dynamic load rating (C) - 221 kN

Basic static load rating (C0) - 367 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,23

Calculation factor (Y1) - 2,23

• Model Number:33018JR
• Inner Diameter：90mm Outer Diameter：140mm Width：39mm
• Type：Tapered Roller Bearings
• Update date：2026-01-13
• Application:forming machine,agriculture,metallurgical mold,wheel lathe,Insect Capture,Security Equipment,granulator,machine lathe,extruder,Safety protection,Beauty and Body
• Similar models:SNR 33018A NTN 33018 CYSD 33018 CX 33018A ISO 33018 NACHI E33018J Fersa 33018F FAG 33018 ISB 33018 MPZ 33018
• BEARING POWER International Trading Co.,Ltd. specialize in 33018JR products，there is large inventory of KOYO 33018JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 33018JR Which KOYO 33018JR 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  100BIH439	254	336,55	41,275	Timken	Deep Groove Ball Bearings
  110053X/110096XC	53,975	96,838	26,75	Gamet	Tapered Roller Bearings
  161142X/161200XC	142,875	200,025	38,15	Gamet	Tapered Roller Bearings
  23028AXK	140	210	53	NACHI	Cylindrical Roller Bearings
  30236	180	320	57	ISB	Tapered Roller Bearings
  684	4	9	2,5	KOYO	Deep Groove Ball Bearings
  7215CTRSU	75	130	25	NSK	Angular Contact Ball Bearings
  AB12624S01	45	72	16	SNR	Deep Groove Ball Bearings
  GE 15 UK	15	26	12	INA	Plain Bearings
  NN 3044 K/SPW33	220	340	90	ISB	Cylindrical Roller Bearings
  NP811212/NP737620	40	68	19,5	Timken	Tapered Roller Bearings
  NUP 2309	45	100	36	SIGMA	Cylindrical Roller Bearings
  NUP1020	100	150	24	NTN	Cylindrical Roller Bearings
  SB207	35	72	32	ISO	Deep Groove Ball Bearings
  SC04B66LLU	22,000	56,000	17,000	NTN	Deep Groove Ball Bearings
  SDM16MG	16	28	26,5	KOYO	Linear Bearings
  1104	40	20		Aetna	THRUST BALL BEARINGS
  RNA4836	225		45	INA	NEEDLE BEARINGS
  STR-10	.6250	.8750	.1562	FAG	DEEP GROOVE BALL BEARINGS
  RXLS-111/2	11.5000	15.2500	1.8750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS