• 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine
  • 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine
  • 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine
  • 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine
  • 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine
  • 71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine

71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine

Contact Angle: 15°
Aligning: Aligning Bearing
Separated: Unseparated
Rows Number: Double
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 2/Piece 1 Piece(Min.Order)
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Customization:

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Basic Info.

Model NO.
71818
Quality
Good/High Quality
Clearance
C0,C2, C3, C4
Rollers
Super Finishing Rollers
Angle of Contact
a=15° a=25° a=40°
Precision
P0, P6, P5 ABEC1, ABEC3
Seal Type
Open,RS, 2RS, R2, Z, 2z, 2rz
Transport Package
Industrial Packing
Specification
20-500mm
Trademark
CHIK TIMKEN SKF NSK NTN KOYO
Origin
China
HS Code
8482200000
Production Capacity
1000000/Month

Product Description

Description:

Angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings
have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex
mounting in sets for maximum performance. Double-row Conrad bearings can accommodate thrust in
both directions.

Specifications

Double row Angular contact Ball Bearing 
Model Number 71818
Structure Angular Contact
Type Ball
Brand Name CHIK
Dimension mm
Net weight kg
Seals Type Z, ZZ, RS, 2RZ, 2RS
Number of Row Single Row/Double Row
Place of Origin Janpan
Material Chrome steel, Stainless steel
Cage Brass, Steel, Nylon
Vibration Level V1, V2, V3
Clearance C0, C1, C2, C3, C4, C5 etc.
Precision Rating P0, P6, P5, P4, P2
Hardness 59-63HRC
Service OEM or original brand
Sample available Yes
Manufacturer Yes
Quality guaranteed Yes
Certificate ISO9001:2008, ISO/TS16949
Application/Function Automotive, Truck, Tractors, Construction machinery,  Electric Tools, Sports Apparatus, 
Office equipment, Medical devices
Other Service Design service, Buyer label service
Packaging Details Industrial Packing, Individual Boxed Packing, or OEM
Delivery Detail 2-7 days after receiving the payments or deposit


Other models we have

Principal Dimension(mm) Designation Basic Load ratings(KM) Limited Speed(rpm) Weight(kg)
d D B Dynamic Static Grease Oil
10 26 8 7000C 4.9 2.1 24000 32000 0.019
26 8 7000AC 3.6 2.1 24000 32000 0.019
30 9 7200C 5.8 2.9 22000 28000 0.032
30 9 7200AC 5.5 2.8 22000 28000 0.032
30 9 7200B 5.3 2.7 19000 27000 0.03
35 11 7300C 9.8 4.6 18000 26000 0.053
35 11 7300AC 9.5 4.4 18000 26000 0.053
12 24 6 7901C 3.3 1.8 28000 36000 0.011
24 6 7901AC 3.2 1.7 28000 36000 0.011
28 8 7001C 5.4 2.6 22000 28000 0.021
28 8 7001AC 5.1 2.4 22000 28000 0.021
32 10 7201C 7.9 3.8 20000 25000 0.037
32 10 7201AC 7.6 3.6 20000 25000 0.037
32 10 7201B 6.9 3.2 18000 24000 0.036
37 12 7301C 11.8 5.6 17000 24000 0.06
37 12 7301AC 11.5 5.4 17000 24000 0.06
37 12 7301B 10.5 4.9 16000 22000 0.06
15 28 7 7902C 4.7 2.6 24000 32000 0.15
28 7 7902AC 4.5 2.5 24000 32000 0.15
32 9 7002C 6.2 3.3 19000 25000 0.03
32 9 7002AC 5.9 3.2 19000 25000 0.03
35 11 7202C 9.2 4.9 17000 22000 0.045
35 11 7202AC 8.9 4.8 17000 22000 0.045
35 11 7202B 7.9 4.2 16000 22000 0.045
42 13 7302C 13.2 6.7 15000 21000 0.084
42 13 7302AC 12.5 6.2 15000 21000 0.084
42 13 7302B 12.4 6.5 14000 19000 0.08


Other deep groove ball bearing models NO. for eference:

70 series C AC 72 series C AC
7000 7000C 7000AC 7200 7200C 7200AC
7001 7001C 7001AC 7201 7201C 7201AC
7002 7002C 7002AC 7202 7202C 7202AC
7003 7003C 7003AC 7203 7203C 7203AC
7004 7004C 7004AC 7204 7204C 7204AC
7005 7005C 7005AC 7205 7205C 7205AC
7006 7006C 7006AC 7206 7206C 7206AC
7007 7007C 7007AC 7207 7207C 7207AC
7008 7008C 7008AC 7208 7208C 7208AC
7009 7009C 7009AC 7209 7209C 7209AC
7010 7010C 7010AC 7210 7210C 7210AC
7011 7011C 7011AC 7211 7211C 7211AC
7012 7012C 7012AC 7212 7212C 7212AC
7013 7013C 7013AC 7213 7213C 7213AC
7014 7014C 7014AC 7214 7214C 7214AC
7015 7015C 7015AC 7215 7215C 7215AC
7016 7016C 7016AC 7216 7216C 7216AC
7017 7017C 7017AC 7217 7217C 7217AC
7018 7018C 7018AC 7218 7218C 7218AC
7019 7019C 7019AC 7219 7219C 7219AC
7020 7020C 7020AC 7220 7220C 7220AC
7021 7021C 7021AC 7221 7221C 7221AC
7022 7022C 7022AC 7222 7222C 7222AC
7024 7024C 7024AC 7224 7224C 7224AC
7026 7026C 7026AC 7226 7226C 7226AC
7028 7028C 7028AC 7228 7228C 7228AC
7030 7030C 7030AC 7230 7230C 7230AC
7032 7032C 7032AC 7232 7232C 7232AC
7034 7034C 7034AC 7234 7234C 7234AC
7036 7036C 7036AC 7236 7236C 7236AC
7038 7038C 7038AC 7240 7240C 7240AC
7040 7040C 7040AC 7244 7244C 7244AC

 

Advantages of Angular Contact Ball Bearing:

 

1.Ultra clean steel to extend bearing life by up to 80%

2.Advanced grade technology

3.Quiet and smooth operation even at high speed

4.Super finished raceways

5.Offer products in 15,25 and 40 degree angles

6.Available in arrange of Polyamide, steel and brass cage assembles


FAQ
 

Q1:How about your technical support of bearings?

1).Our bearings are produced in modern facilities using state of the art manufacturing techniques.

Q2:How about the quality of bearings?

2).Quality emphasis in all production processes coupled with 100% inspection for critical performance characteristics ensure product consistency.

Q3:What kinds of bearings you can manufacture?

3).We produces standard and custom ball bearings,roller bearings.We also produce custom bearings designed for your special needs.

 

Packaging & Shipping

Packaging:

1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement

Shipping:

DHL, FEDEX, TNT,ARAMEX, By SEA ,By AIR

Photos of High speed Angular Contact Ball Bearing
71818 Bearing Spindle Bearing Ball Screw Bearing for CNC Machine

 

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