d - 105 mm

D - 225 mm

T - 58 mm

a - 70 mm

B - 53 mm

C - 36 mm

C_{a min} - 7 mm

C_{b min} - 22 mm

D_{a max} - 211 mm

D_{a min} - 176 mm

D_{b min} - 211 mm

d₁ - 165,3 mm

d_{a max} - 127 mm

d_{b min} - 119 mm

r_{1, 2 min} - 4 mm

r_{3, 4 min} - 3 mm

r_{a max} - 4 mm

r_{b max} - 3 mm

m - 9,8 kg / Weight

C_r - 480000 N

C_0r - 510000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 67000 N / Fatigue limit load, radial

n_G - 3050 1/min / Limiting speed

n_B - 2410 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

• Model Number:31321-X-XL
• Inner Diameter：105mm Outer Diameter：225mm Width：58mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:root canal filling,coal,equipment,impression material,packaging materials,pressure control valve,sample cup,medical equipment,Air,Food testing,fruit and vegetable processing
• Similar models:NSK HR31321J FAG 31321-X-XL NTN 31321XU CX 31321A KOYO 31321JR NTN 31321X ISO 31321
• BEARING POWER International Trading Co.,Ltd. specialize in 31321-X-XL products，there is large inventory of FAG 31321-X-XL . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31321-X-XL Which FAG 31321-X-XL 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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  51409	45	100	39	FBJ	Thrust Ball Bearings
  52338X	190	320	183	NSK	Thrust Ball Bearings
  6096	480	700	100	KOYO	Deep Groove Ball Bearings
  61809-2RZ	45	58	7	ISB	Deep Groove Ball Bearings
  61828	140	175	18	ZEN	Deep Groove Ball Bearings
  6217EE	85,000	150,000	28,000	SNR	Deep Groove Ball Bearings
  6324	120	260	55	ISB	Deep Groove Ball Bearings
  71819 CTBP4	95	120	13	CX	Angular Contact Ball Bearings
  7206CDF	30	62	16	CYSD	Angular Contact Ball Bearings
  7312DB	60	130	31	CYSD	Angular Contact Ball Bearings
  913	65	100	27	INA	Thrust Ball Bearings
  AST40 F12070	12	14		AST	Plain Bearings
  GNE30-KRR-B	30	72	50,2	INA	Deep Groove Ball Bearings
  K85X92X20	85	92		INA	Needle Roller Bearings
  NA4830	150	190	40	Timken	Needle Roller Bearings
  RASE75	75			INA	Bearing Units
  S696A-2RS	6	16	5	ZEN	Deep Groove Ball Bearings
  8514	70	125	1.1023	New Departure	DEEP GROOVE BALL BEARINGS
  4103	1.5000	1.5625	1.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  SNZ-206..2206	30	25	52	CONSOLIDATED	PILLOW BLOCKS