d - 100 mm

D - 180 mm

B - 55 mm

d₂ - - 114 mm

D₁ - - 163 mm

b - 8.3 mm

K - 4.5 mm

r_1,2 - min. - 2.1 mm

d_a - min. - 112 mm

d_a - max. - 114 mm

D_a - max. - 168 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 433 kN

Basic static load rating - C₀ - 490 kN

Fatigue load limit - P_u - 49 kN

Limiting speed - 1600 r/min

Calculation factor - e - 0.24

Calculation factor - Y₁ - 2.8

Calculation factor - Y₂ - 4.2

Calculation factor - Y₀ - 2.8

Weight - 5.5 kg

• Model Number: BS2-2220-2RS5/VT143
• Inner Diameter：180mm Outer Diameter：100mm Width：55mm
• Type：Spherical Roller Bearings
• Update date：2025-12-14
• Application:Hair styling device,ventilation fans,Broadcasting System,light therapy instrument,vacuum suction cup,medical equipment,food testing,heating fans,pump,Wire grinder,Roller
• Similar models:NKE 22208-E-K-W33+AH308 NKE 22206-E-W33 NSK 22220EAE4 SNR 22207EMW33 Timken 22209YM FAG 22205-E1 ISO 22206KW33 CX 22205KCW33 FAG 22209-E1-K MPZ 22220KW33
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1221	105	190	36	NACHI	Self-Aligning Ball Bearings
  3NCHAR922CA	110	150	20	KOYO	Angular Contact Ball Bearings
  46280A	400	600	185	KOYO	Tapered Roller Bearings
  51311	55	105	35	FAG	Thrust Ball Bearings
  71915 CE/P4A	105	75	16	SKF	Angular Contact Ball Bearings
  EE113089/113170	228,397	431,8	92,075	NTN	Tapered Roller Bearings
  FSYE 4 N	101,6	114,3	80,169	SKF	Bearing Units
  GEZ215ES-2RS	215,9	323,85	161,925	LS	Plain Bearings
  K-LM11949/K-LM11910	19.05	45,237	15,494	ZVL	Tapered Roller Bearings
  NCF1864V	320	380	38	NSK	Cylindrical Roller Bearings
  NF322	110	207	50	NTN	Cylindrical Roller Bearings
  NJ230EM	150,000	270,000	45,000	SNR	Cylindrical Roller Bearings
  PCZ 2824 E	44,45	49,213	38,1	SKF	Plain Bearings
  SY 40 FM	40			SKF	Bearing Units
  B5	1.4687	.7500		INA	THRUST BALL BEARINGS
  MR105	5	10	3	ISC	DEEP GROOVE BALL BEARINGS
  RNAO65x85x30	85		30	INA	NEEDLE BEARINGS
  77209	45	85	19	New Departure	DEEP GROOVE BALL BEARINGS
  51128				SNR	THRUST BALL BEARINGS
  KB-12S	12	22	32	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS