N1921-K-M1-SP Bearing 105x145x20mm

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N1921-K-M1-SP

Bore Diameter:105 mm

Outside Diameter:145 mm

Width:20 mm

Weight:1 kg

The N1921-K-M1-SP bearing is a cylindrical roller bearing with an inner diameter of 105 mm , an outer diameter of 145 mm, a width of 20 mm. It typically uses P4 SP P5 grade precision tolerances and no seal type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

105 mm

Outside Diameter:

145 mm

Thickness:

20 mm

Weight:

1 KG

Specifications:

Structure:

Cylindrical roller bearing

Brand:

JHB or OEM

Precision Rating:

P4 SP P5

Bearing Material:

GCr15 GCr15SiMn chrome steel

Seals Type:

no seal

Transaction Information:

Payment term:

T/T ,L/C

Delivery time:

in stock

Detailed description

N1921-K-M1-SP cylindrical roller bearing with super precision bearing, N1921-K-M1-SP Bearing is a popular item that could be used in different application, the dimensions are 105x145x20 mm , N1921-K-M1-SP cylindrical roller Bearing with non-locating bearing, with tapered bore, taper 1:12, separable, with cage, reduced radial internal clearance, restricted tolerances.

description	Super precision cylindrical roller bearing
Bearing type	FAG/INA Code :N1921-K-M1-SP
Basic dimension(mm)	d	105 mm
	D	145 mm
	B	20mm
	Damax	139 mm
	Db min	137 mm
	d1	119.2mm
	da min	111mm
	E	135 mm
	r min	1.1mm
	s	1.8 mm
Basic load rating	Cr(KN)	77KN
	Cor(KN)	113 KN
Limiting speed	nG(rpm)	6700 1/min
	nB(rpm)	7500 1/min
Weight		1 kgs

N1921-K-M1-SP bearing description:
· Precision Rating: P5 SP P4
· Seals Type: Open Type
· Place of Origin: China (Mainland)
· HS code: 8482500090
· Material: GCr15 GCr15SiMn Chrome steel
· Quality: ISO Standard
· MOQ: 1 Piece
· Stock: Available
· Lead time: if unavailable ,within 10-15 days
The Bearing N1921-K-M1-SP Inner ring and outer ring hardness: 58-62HRC
The manufacture process including: Lathe process, Heat treatment process, Grinding process, Assembly process and final inspect process and on on.
The package: standard export wooden case or carton boxes.

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N1921-K-M1-SP Bearing 105x145x20mm

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