Angular Contact Ball Bearing, description about 15x28x7mm spindle ball bearings 7902 P4 Angular Contact Ball Bearing NSK 71902 on China Suppliers Mobile

Product Details

Product Description

Angular Contact Ball Bearings Ceramic Ball BearingsRelated Search:71902C HQ1 P4,71902C Ceramic Ball Bearings,71902C Spindle bearing,71902C Angular contact

Bearing,15x28x7mm Bearing

Spindle & Precision Machine Tool Angular Contact Bearing 15 ° Contact, ABEC 7 (ISO Class 4),
ABEC 9 (ISO Class 2), Open

Structure-Ceramic Ball/Angular Contact ball

Model number- 71902

Materials-Chrome steel/GCR15

Precision grade-P4/P2

Lubrication type-Grease lubrication

Contact Angle-C=15°;AC=25°

Material(Ball)-SN24:Ceramic ball(Si3N4)

Number of Row-Single rows

Material(Cage)-TN /PN

Combination-

SU:Universal combination (single row)

DU:Universal combination (double rows)
DB: Back-to-back combination
DF: Face-to-face combination
DT: Parallel combination
DBD.DFD.DTD: Three rows
DBB.DFF.DBT.DFT.DTT: Four rows

Categories:Angular Contact Ball Bearings Ceramic Ball Bearings

Product Features
Angular Contact Ball bearing with Ceramic balls (Si3N4), used in high precision Spindle and Motors
Series Introduction
High Speed Ceramic Ball Type:ISO 10 Series - highest load, second lowest speed
bearings-70 Series Angular Contact Bearings Series
Model No.
71900C HQ1,71901C HQ1,71902C HQ1,71903C HQ1,71904C HQ1,71905C HQ1,71906C HQ1,
71907C HQ1,71908C HQ1,71909C HQ1,71910C HQ1,71911C HQ1,71912C HQ1,71913C HQ1,
71914C HQ1,71915C HQ1,71916C HQ1,71917C HQ1,71918C HQ1,71919C HQ1,71920C HQ1
Applications High Speed Ceramic Ball Angular contact bearing applications :
electric motors,Spindle,automotive applications, home appliances, industrialequipment

Model NumberDimensionsα=15°α=25°Material
(Cage )Weight (kg)
ApproxLimiting speedLimiting speeddDBBasic load
ratingLubricationBasic load
ratingLubricationCr CorGrease OilCr CorGrease Oil71902C HQ1152873.2 1.779000 1290003.1 1.669000 109000PF0.02

Model Number

Dimensions

α=15°

α=25°

Material
(Cage )

Weight (kg)
Approx

Limiting speed

Basic load
rating

Lubrication

Basic load
rating

Lubrication

Cr Cor

Grease Oil

Cr Cor

Grease Oil

71902C HQ1

3.2 1.7

79000 129000

3.1 1.6

69000 109000

0.02

name	cnc lathe spindle bearing 71902C P4 grade
ball material	Si3N4
ID	15 mm
OD	28mm
B	7mm
Product weight	0.02kg
Cage Material:	TN
material	chrome steel
Tel	+86-18753110215

Related Products

bearing	d	D	B	c	Da	da	contact angle	weight KG
B7000-C-2RSD-T-P4S-UL	10	26	8	6.4	22	14	15°	0.02
B7001-C-2RSD-T-P4S-UL	12	28	8	6.7	24.5	16.5	15°	0.02
B7002-C-2RSD-T-P4S-UL	15	32	9	7.6	28	19	15°	0.03
B7003-C-2RSD-T-P4S-UL	17	35	10	8.5	32	21	15°	0.04
B7004-C-2RSD-T-P4S-UL	20	42	12	10.2	37	25	15°	0.07
B7005-C-2RSD-T-P4S-UL	25	47	12	10.8	42	30	15°	0.08
B7006-C-2RSD-T-P4S-UL	30	55	13	12.3	49	36	15°	0.11
B7007-C-2RSD-T-P4S-UL	35	62	14	13.5	56	41	15°	0.15
B7008-C-2RSD-T-P4S-UL	40	68	15	14.7	62	46	15°	0.19
B7009-C-2RSD-T-P4S-UL	45	75	16	16	69	51	15°	0.24
B7010-C-2RSD-T-P4S-UL	50	80	16	16.7	74	56	15°	0.25
B7011-C-2RSD-T-P4S-UL	55	90	18	18.7	83	62	15°	0.38
B7012-C-2RSD-T-P4S-UL	60	95	18	19.4	88	67	15°	0.4

Product packaging

Packing ： 1. Industrial packing 2. Single box +carton +pallets /case 3. According to customers demand Delivery time : 1. Generally after payment: within 3 days . 2. If need produce , about 30 days Payment A less USD1000 , 100% T/T in advance . 1. More USD1000 , 30% T/T in advance , 70%T/T before shipment

Shipping : by sea/by air/by express like EMS FEDEX TNT DHL...

Application

Factory

Company introduction

LANDLION BEARING CO.,LTD is an export-oriented enterprise, specializing in manufacturing and marketing several types of bearings for more than 10 years. We can produce the bearings accordingly to the customers' samples or drawings.LANDLION has a large top brand bearing NSK NTN UBC ASAHI IKO NACHI KOYO in stock.

FAQ

Q: Are you trading company or manufacturer ? A: We are factory and trader . Q: How long is your delivery time? A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us .