d - 90 mm

D - 190 mm

B - 73 mm

d₂ - - 109 mm

D₁ - - 165 mm

b - 11.1 mm

K - 6 mm

r_1,2 - min. - 3 mm

d_a - min. - 104 mm

d_a - max. - 109 mm

D_a - max. - 176 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 637 kN

Basic static load rating - C₀ - 695 kN

Fatigue load limit - P_u - 67 kN

Limiting speed - 1700 r/min

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Weight - 9.8 kg

• Model Number: BS2-2318-2RS5/VT143
• Inner Diameter：190mm Outer Diameter：90mm Width：73mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:Traffic Fire Protection Equipment Security equipment,chamfering machine etc,Gripper Swing,scientific instruments,tapping machine,physical instruments,Laser Cutting,air conditioning tools,roller lathe,Blood coagulation reagent,ventilation heating equipment
• Similar models:MPZ 22318KW33+AH2318X FAG 23184-MB SKF 23188CA/W33 FAG 23188-K-MB+H3188-HG ISB 22318KVA ISB 23188EKW33+AOHX3188 CX 23188KCW33+AH3188 ISO 23180KCW33+H3180 FAG 23218-E1-K-TVPB+H2318 NSK 23180CAE4
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  111044X/111090C	44,45	90	26,75	Gamet	Tapered Roller Bearings
  30313	65	140	36	Timken	Tapered Roller Bearings
  33011	55	90	27	ISO	Tapered Roller Bearings
  4T-07087/07196	22,225	50,005	13,495	NTN	Tapered Roller Bearings
  53412U+U412	60	130		ISO	Thrust Ball Bearings
  562956M	289	356		NTN	Thrust Ball Bearings
  6007-2RS	35	62	14	Fersa	Deep Groove Ball Bearings
  7207CDF	35	72	17	CYSD	Angular Contact Ball Bearings
  C5920V	100	140	54	SKF	Cylindrical Roller Bearings
  CRI-2052	100	165	52	NTN	Tapered Roller Bearings
  NUP31/500	500	830	264	CX	Cylindrical Roller Bearings
  RXLS 5.1/4	133,35	184,15	25,4	SIGMA	Cylindrical Roller Bearings
  SDA0103	38	80	34.5	KBC	Angular Contact Ball Bearings
  NN3072ASK.M.SP	360	540	134	FAG	CYLINDRICAL ROLLER BEARINGS
  6215ZNR	75	130	25	FAG	DEEP GROOVE BALL BEARINGS
  HR32910J	50	72	15	NSK	TAPERED ROLLER BEARINGS
  D-224-124	120	215	7.7500	Rollway	CYLINDRICAL ROLLER BEARINGS
  NAB-45	57		22	CONSOLIDATED	NEEDLE BEARINGS
  K-9x12x9	9	12	9	CONSOLIDATED	NEEDLE BEARINGS
  GE-90ES	90	130	60	CONSOLIDATED	SPHERICAL PLAIN BEARINGS