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：2025-05-02
• Application:rock drilling machinery,trolley,tire industry,mechanical and electrical,leather processing,Industrial,animal,aerial work platform,Vertical pull,transistor fittings,teaching equipment
• Similar models:ZVL 31308A NKE 31308-DF FAG 31308-XL-DF-A50-90 FAG 31308-A Timken 31308 FAG 31308-A-N11CA-A50-90 CYSD 31308 NKE 31308 SKF 31308J2/QCL7C Fersa 31308F
• 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
  22236 KCW33+H3136	180	320	86	ISO	Spherical Roller Bearings
  51308	40	78	26	NSK	Thrust Ball Bearings
  ALS 32 ABP	184,15	101,6	31,75	SKF	Angular Contact Ball Bearings
  CRBF 5515 AT UU	55	120	15	IKO	Thrust Roller Bearings
  HM516448/HM516410	82,55	133,35	39,688	NSK	Tapered Roller Bearings
  LM60OP	60	90	85	Samick	Linear Bearings
  NJ315E	75	160	37	NTN	Cylindrical Roller Bearings
  NA4005 V	25	47	22	ISO	Needle Roller Bearings
  NU244	220	400	65	KOYO	Cylindrical Roller Bearings
  R1-4ZZ	1,984	6,35	3,571	ISB	Deep Groove Ball Bearings
  WRP475439A	47	54	38,6	KOYO	Needle Roller Bearings
  DPP45				RIV	THRUST BALL BEARINGS
  5313	65	140	58.7	FED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  7410PJDU	50	130	31	MRC	ANGULAR CONTACT BALL BEARINGS
  NUP2238E	190	340	92	SKF	CYLINDRICAL ROLLER BEARINGS
  93332	.7500	1.1250	2.0000	Hyatt	JOURNAL ROLLER ASSEMBLIES
  PA-44	5.5000	9.5000	1.3750	RIV	DEEP GROOVE BALL BEARINGS
  KR40PP	18	40	20	SKF	NEEDLE BEARINGS
  52310				CONSOLIDATED	THRUST BALL BEARINGS
  2308-K2RS	40	90	33	CONSOLIDATED	SELF