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prices super precision P4 japan nsk nn series double row cylindrical roller bearing NN3018 size 90x140x37mm

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USD $8 - $24 / Piece

5 Pieces(Min.Order)

Supply Ability 500 Piece / Pieces per Month
Port Guangdong Qingdao
Payment Terms:T/T Credit Card

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Brand Name:	NSK, BHR, OEM	Place of Origin:	Shandong, China	Model Number:	NN3018
Number of Row:	Double Row	Seals Type:	Open	Precision Rating:	P4, P5, P6, P0

Product Description

prices super precision P4 japan nsk nn series double row cylindrical roller bearing NN3018 size 90x140x37mm

Product Description

NSK Cylindrical roller bearings, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.

There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

NSK Double row cylindrical roller bearings are available in several designs with a cylindrical or tapered bore. The standard assortment presented in this section includes:
NNU design bearings
NN design bearings
NNUP design bearings

Specifications: NN3018 nsk cylindrical roller bearing, super precision
Bore diameter	90mm
Outside diameter	140mm
Overall width	37mm
Cage material	brass
Bore type	Tapered 1:12
Maximum rpm	7000RPM
Dynamic load capacity	369kN
Static load capacity	655kN
Roller bearing type	cylindrical roller bearing
Bearing precision	super precision P4 P5 P6 P0
Bearing number of row	double row bearing
Bearing material	Steel bearing
Internal clearance	C3 C4 C0
Lubrication hole type	Lubrication Groove & Hole

Types of cylindrical roller bearing:
Single row cylindrical roller bearing: NU, NJ, NUP, NUB series
Double row cylindrical roller bearings:NNU series
Four row cylindrical roller bearing:FC series
Single row full complement cylindrical roller bearing:SL18 series, SL 19 series
Double row full complement cylindrical roller bearing: SL01 series, SL02 series, SL18 series.

Double row cylindrical roller bearing size list:

Bearing Model		Main Dimensions			Weight
Cylindrical Bore	Tapered Bore	d	D	B	Cylindrical Bore	Tapered Bore
NN3005	NN3005K	25	47	16	0.124	0.121
NN3006	NN3006K	30	55	19	0.199	0.193
NN3007	NN3007K	35	62	20	0.242	0.235
NN3008	NN3008K	40	68	21	0.312	0.303
NN3009	NN3009K	45	75	23	0.405	0.393
NN3010	NN3010K	50	80	23	0.433	0.419
NN3011	NN3011K	55	90	26	0.651	0.631
NN3012	NN3012K	60	95	26	0.704	0.683
NN3013	NN3013K	65	100	26	0.758	0.735
NN3014	NN3014K	70	110	30	1.04	1.01
NN3015	NN3015K	75	115	30	1.14	1.11
NN3016	NN3016K	80	125	34	1.52	1.47
NN3017	NN3017K	85	130	34	1.61	1.56
NN3018	NN3018K	90	140	37	2.07	2.01
NN3019	NN3019K	95	145	37	2.17	2.1

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