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Single Row Miniature Deep Groove Ball Bearing 629Z 9x26x8mm Double Metal Shielded Sealed Deep Groove Ball Bearing

Name: Single Row Miniature Deep Groove Ball Bearing 629Z 9x26x8mm Double Metal Shielded Sealed Deep Groove Ball Bearing
Brand: Ningbo Kent Bearing Co., Ltd
SKU: 629-ZZ
Availability: InStock

Brand Name:	BUGAO
Model Number:	629-ZZ
MOQ:	Negociatable
Price:	Negociatable
Delivery Time:	3-7DAYS
Payment Terms:	L/C, T/T, Western Union, Paypal

Detail Information

Product Description

Detail Information

Place of Origin:

NINGBO, CHINA

Certification:

ISO9001:2015

Material:

Bearing Steel/Stainless Steel/Ceramic

Vibration Level:

V1 V2 V3 V4

Noise Level:

Z1 Z2 Z3 Z4

Precision:

P0 P6 P5 P4

Separated:

Unseparated

Aligning:

Non-aligning

Rows Number:

Single Row

Lubrication:

Grease Or Oil

Certificate:

ISO9001:2015

Samples:

Avaialbe

Load Direction:

Radial Direction

MOQ:

Depends On Models

Packaging Details:

Tube, carton, box, pallet

Supply Ability:

3000000/MONTH

Product Description

‌629-ZZ Deep Groove Ball Bearing Technical Documentation‌

‌1. Product Overview‌

‌Model‌: 629-ZZ
‌Type‌: Double Shielded Deep Groove Ball Bearing
‌Precision Grade‌: P5

‌2. Detailed Parameters‌

‌Model‌	‌d (mm)‌	‌D (mm)‌	‌B (mm)‌	‌Cr (kN)‌	‌Cor (kN)‌	‌Speed (rpm)‌
623-ZZ	3	10	4	0.65	0.23	48,000
624-ZZ	4	13	5	1.3	0.485	44,000
625-ZZ	5	16	5	1.8	0.68	38,000
626-ZZ	6	19	6	2.3	0.92	32,000
627-ZZ	7	22	7	3.1	1.4	28,000
628-ZZ	8	24	8	3.9	1.8	24,000
629-ZZ	9	26	8	4.7	2.3	20,000

3. Performance Characteristics‌

‌Dynamic Load Rating (Cr):‌ 6.5 kN
‌Static Load Rating (Cor):‌ 3.0 kN
‌Reference Speed (Grease Lubrication):‌ 12,000 rpm
‌Reference Speed (Oil Lubrication):‌ 15,000 rpm
‌Weight:‌ ~0.2 kg (varies slightly by manufacturer)

‌4. Applications‌

‌Industrial Machinery‌:
- Foundry equipment , industrial furnaces , heat treatment lines
- Pulverizers , spinning machines , industrial dryers
‌Precision Instruments & Motors‌:
- High-speed pumps , miniature motors , small motors
- Suitable for space-constrained, high-speed rotating devices
‌Other Equipment‌:
- Textile machinery , packaging printers , agricultural machinery

‌5. Key Advantages‌

‌High-Speed Performance‌: Optimized for stable operation at ultra-high RPMs
‌Durability‌: Dust shields extend lifespan in harsh environments
‌Versatility‌: Handles combined radial/axial loads

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Single Row Miniature Deep Groove Ball Bearing 629Z 9x26x8mm Double Metal Shielded Sealed Deep Groove Ball Bearing

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Single Row Miniature Deep Groove Ball Bearing 629Z 9x26x8mm Double Metal Shielded Sealed Deep Groove Ball Bearing

Brand Name:	BUGAO
Model Number:	629-ZZ
MOQ:	Negociatable
Price:	Negociatable
Packaging Details:	Tube, carton, box, pallet
Payment Terms:	L/C, T/T, Western Union, Paypal

Detail Information

Product Description

Detail Information

Place of Origin:

NINGBO, CHINA

Brand Name:

BUGAO

Certification:

ISO9001:2015

Model Number:

629-ZZ

Material:

Bearing Steel/Stainless Steel/Ceramic

Vibration Level:

V1 V2 V3 V4

Noise Level:

Z1 Z2 Z3 Z4

Precision:

P0 P6 P5 P4

Separated:

Unseparated

Aligning:

Non-aligning

Rows Number:

Single Row

Lubrication:

Grease Or Oil

Certificate:

ISO9001:2015

Samples:

Avaialbe

Load Direction:

Radial Direction

MOQ:

Depends On Models

Minimum Order Quantity:

Negociatable

Price:

Negociatable

Packaging Details:

Tube, carton, box, pallet

Delivery Time:

3-7DAYS

Payment Terms:

L/C, T/T, Western Union, Paypal

Supply Ability:

3000000/MONTH

Product Description

‌629-ZZ Deep Groove Ball Bearing Technical Documentation‌