d - 40 mm

D - 90 mm

2T - 50,5 mm

2B - 46 mm

A - 16,5 mm

C_{a min} - 4 mm

D_{a max} - 81 mm

D_{a min} - 71 mm

d_{a max} - 51 mm

r_{3, 4 min} - 1,5 mm

r_{b max} - 1,5 mm

m - 1,523 kg / Weight

C_r - 153000 N / Dynamic load rating (radial)

C_0r - 165000 N / Static load rating (radial)

e - 0,83

Y₀ - 0,8

Y₁ - 0,82

Y₂ - 1,22

C_ur - 23400 N / Fatigue limit load, radial

n_G - 8000 1/min

n_B - 5200 1/min / Reference speed

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

• Model Number:31308-XL-DF-A50-90
• Inner Diameter：40mm Outer Diameter：90mm Width：50,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:thread processing machine,tube,industrial supplies,surgical instruments,chamfering machine etc,pneumatic,surgical instruments,chemical,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,hydraulic control element,luminescent reagent
• Similar models:SKF 31308J2/QCL7C CYSD 31308 SNR 31308A ISO 31308 ISB 31308J/DF ZVL 31308A FAG 31308-XL-DF-A50-90 NKE 31308 CX 31308A Timken X31308/Y31308
• BEARING POWER International Trading Co.,Ltd. specialize in 31308-XL-DF-A50-90 products，there is large inventory of FAG 31308-XL-DF-A50-90 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 31308-XL-DF-A50-90 Which FAG 31308-XL-DF-A50-90 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
  1322	110	240	50	ISO	Self-Aligning Ball Bearings
  232/750CAF/W33	750	1360	475	SKF	Spherical Roller Bearings
  24140YMB	200	340	140	Timken	Spherical Roller Bearings
  32210	50	90	24,75	NTN	Tapered Roller Bearings
  543359A	42	84	39	FAG	Angular Contact Ball Bearings
  7326DB	130	280	58	NACHI	Angular Contact Ball Bearings
  HI-CAP ST4280	42	80	22	KOYO	Tapered Roller Bearings
  HK3520	35	42	20	Timken	Needle Roller Bearings
  KJ38X43X27.9	38,000	43,000		NTN	Needle Roller Bearings
  N315	75	160	37	AST	Cylindrical Roller Bearings
  NU2305 E	25	62	24	CX	Cylindrical Roller Bearings
  NUP 10/500	500	720	100	NACHI	Cylindrical Roller Bearings
  S6203	17	40	12	ZEN	Deep Groove Ball Bearings
  511/560				FAG	THRUST BALL BEARINGS
  23056CAC	280	420	106	SKF	SPHERICAL ROLLER BEARINGS
  GE110ES.2RS	110	160	70	FAG	SPHERICAL PLAIN BEARINGS
  11310	50	110	27	STEYR	SELF
  94632	1.1250	1.6250	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  E-5324-UMR	120	260	4.1250	Rollway	CYLINDRICAL ROLLER BEARINGS
  NF-217	85	150	28	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS