d - 400 mm

D - 540 mm

B - 106 mm

D₁ - 499 mm

D_{a max} - 525,4 mm

d_{a min} - 414,6 mm

d_s - 9,5 mm

n_s - 17,7 mm

r_{a max} - 3 mm

r_min - 4 mm

m - 72,9 kg / Weight

C_r - 1830000 N / Dynamic load rating (radial)

e - 0,18

Y₁ - 3,71

Y₂ - 5,52

C_0r - 4150000 N / Static load rating (radial)

Y₀ - 3,63

n_G - 1290 1/min / Limiting speed

n_B - 710 1/min / Reference speed

C_ur - 275000 N

Main dimensions to DIN 635-2

• Model Number:23980-B-MB
• Inner Diameter：400mm Outer Diameter：540mm Width：106mm
• Type：Spherical Roller Bearings
• Update date：2023-03-05
• Application:lifting equipment Hoisting hoist,Anti-defibrillation pacing,die casting mold,chamfering machine etc,Industrial,forklift truck,animal anatomy,surgical instruments,enzyme,ventilation fans,stacker lift platform
• Similar models:AST 23980MBW33 ISO 23980W33 CX 23980KCW33+AH3980 ISB 23980 NSK 23980CAKE4 Timken 23980YMB KOYO 23980R FAG 23980-B-MB ISO 23980KW33 KOYO 23980RK
• BEARING POWER International Trading Co.,Ltd. specialize in 23980-B-MB products，there is large inventory of FAG 23980-B-MB . We has been built up long-term cooperation with FAG company, could make a bulk order of the 23980-B-MB Which FAG 23980-B-MB 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
  170RF30	170	243		Timken	Cylindrical Roller Bearings
  234430	150	225	45	ISB	Thrust Ball Bearings
  24056-B-K30-MB	280	420	140	FAG	Spherical Roller Bearings
  3382/3328	39,688	84,138	29,37	ISO	Tapered Roller Bearings
  B28-30	28	78	20	NSK	Deep Groove Ball Bearings
  6303-2Z	47	17	14	SKF	Deep Groove Ball Bearings
  GE70-HO-2RS	70	105	65	INA	Plain Bearings
  GEF22ES	22	37		AST	Plain Bearings
  HR32006XJ	30	55	17	NSK	Tapered Roller Bearings
  QJ 1030	150	225	35	ISB	Angular Contact Ball Bearings
  M28241	44.450	53.975	38.100	KOYO	Needle Roller Bearings
  NUP3092	460	680	163	ISO	Cylindrical Roller Bearings
  SBPTH201-90	12		69	KOYO	Bearing Units
  SL182919	95	130	22	INA	Cylindrical Roller Bearings
  STF690RV9611g	690	960	670	NSK	Cylindrical Roller Bearings
  SY 1.3/8 TDW	34,925	45	27	SKF	Bearing Units
  206NPPG	62	.203	16	FAF	DEEP GROOVE BALL BEARINGS
  NAST12	12	32	12	FAG (Old No.)	NEEDLE BEARINGS
  NF234E	170	310	52	SKF	CYLINDRICAL ROLLER BEARINGS
  FTRA-6085	60	85		NSK	THRUST NEEDLE BEARINGS