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 - 68,2 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-K-MB
• Inner Diameter：400mm Outer Diameter：540mm Width：106mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:Cylinder Pneumatic Treatment Element,Broadcasting System,light therapy instrument,sleep monitoring,hanging clamp,Roller,cleaning agent,Medical equipment,dynamic blood pressure,crimping tools,hot and cold box
• Similar models:NKE 23980-K-MB-W33 NTN 23980K FAG 23980-B-MB NSK 23980CAKE4 Timken 23980YMB AST 23980MBW33 FAG 23980-B-K-MB+H3980 NSK 23980CAE4 ISO 23980KCW33+AH3980 SKF 23980CC/W33
• BEARING POWER International Trading Co.,Ltd. specialize in 23980-B-K-MB products，there is large inventory of FAG 23980-B-K-MB . We has been built up long-term cooperation with FAG company, could make a bulk order of the 23980-B-K-MB Which FAG 23980-B-K-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
  231/560-MB	560	920	280	FAG	Spherical Roller Bearings
  3318	90	190	73	NKE	Angular Contact Ball Bearings
  34300/34478B	76,2	121,442	11,907	Fersa	Tapered Roller Bearings
  3777/3720	46,038	93,264	30,162	ISO	Tapered Roller Bearings
  629-ZZ	9	26	8	ISB	Deep Groove Ball Bearings
  6575/6535	76,2	161,925	53,975	NSK	Tapered Roller Bearings
  7030 CTBP4	150	225	35	CX	Angular Contact Ball Bearings
  BSU2562BDFD - T	25	74		KOYO	Thrust Ball Bearings
  EGB6060-E50	60	65	60	INA	Plain Bearings
  GRAE50-NPPB	50	90	30,2	NKE	Deep Groove Ball Bearings
  HSS71914-E-T-P4S	70	100	16	FAG	Angular Contact Ball Bearings
  KFC100	254	292,1	19,05	KOYO	Deep Groove Ball Bearings
  N336	180	380	75	KOYO	Cylindrical Roller Bearings
  P6905-SB	25	42	9	ZEN	Deep Groove Ball Bearings
  SDM16MG	16	28	26,5	KOYO	Linear Bearings
  SL04-5040NR	200	310	150	NTN	Cylindrical Roller Bearings
  140512	.8750	1.5000	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  23280CA	400	720	256	SKF	SPHERICAL ROLLER BEARINGS
  N-213E	65	120	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  ADJ-487296	3.0000	4.5000	6.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS