625ZZ Miniature ball bearings dimensions
Detailed parameters and installation dimensions:
Part Number | 625ZZ |
Cage | Stamping steel cage |
Load | radial |
Speed ratings (grease) - nB | 43957 min–1 |
Speed ratings (oil) - nG | 51958 min–1 |
Seal | ZZ = double shields |
Seal Material | Low-carbon pressed steel |
Series | 6 = extra-small (6..-ZZ) |
Temperature - T(min) | -50 °C |
Temperature - T(max) | 120 °C |
Units | metric |
Bearing Mass - m | 0.004 kg | 0.0088 lb |
Ring Material | GCr15SiMn |
Lubrication | No |
Dimension Inside - d φ | 5 mm | 0.1969 inch |
Dimension Outside - D Φ | 16 mm | 0.6299 inch |
Dimension Width - B | 5 mm | 0.1969 inch |
Ball Material | GCr15SiMn |
Rows NO. | One |
Interchangeable | TIMKEN 625ZZ |
Radius - Rs min | 0.3 mm | 0.0118 inch |
Tolerance class | P0 (ABEC-1) |
Radial Dynamic Capacity - Cr | 1677 N | 376 lbf |
Radial Static Capacity - C0r | 662 N | 148 lbf |
Manufacturer Part Code | 625-ZZ |
Bearing Type | Miniature and Extra-Small 620 Series Miniature Ball Bearings |
RIC | C0 |
Miniature ball bearings 625ZZ, 0.004 kg Bearing mass, (5*16*5 mm), 5 mm d (Bore: diameter of the inner ring), 16 mm D (Outside: diameter of the outer cylindrical surface of the outer ring), 5 mm B (Width: nominal width of the bearing), 1677 N radial dynamic load capacity (Dyn. Cr), 662 N radial static load capacity (Stat. Cor), 43957 r/min Maximum RPM (Speed in grease), 51958 r/min Maximum RPM (Speed in oil)
- Min. Order: 1 Piece/(625ZZ, 5 = ID, 16 = OD, 5 = B, 0.004 kg) or according to different suppliers
- Price: Different brands, different quality, different 625ZZ prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
- Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
- Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp




Specifications From Tradebearings:
Manufacturer Part Code: 625ZZ;
Dimension Inside - id φ: 5 mm;
Dimension Outside - OD Φ: 16 mm;
Dimension Width - B: 5 mm;
Type Of Bore: Straight Bore;
Type of Seal: Two Sealed;
Number of Rows: One Rows;
Snap Ring Included: No;
Radial Internal Play: CN;
Operation Temp Rating: -40 to 120 ºC;
Dyn. Load Rating: 1760 N;
Stat. Load Rating: 680 N;
Running Accuracy Class: ISO Class 0 (DIN P0);
Surface Coating: NO;
Material of Bearing: High Hardness Bearing Steel;
Material of Cage: Steel;
Width Of Inner Ring: 5 mm;
Width Of Outer Ring: 5 mm;
Max Reference Speed RPM (Grease): 37000 rpm;
Fillet Radius(ra): 0.3 mm;
Limiting speed Max (1/min): 44000 RPM;
Bearing Series: Micro;
Bearing Mass (m): 0.01 lbs;
The equivalents & Variants model of 625ZZ Miniature ball bearings:
Kingon n/a ,
Wafangdian AA Bearing Trade Co.,Ltd
Email: sales@spainbearing.com Tel: 86-159-06428604 2021-11-21625ZZ Micro Round Bore Miniature Extra Small Radial Ball Bearing, 5 mm = Bore (d), 16 mm = D, 5 mm = B, 1760 N = Load Capacity; Brand: Interchangeable From NTN 625ZZ or OEM;
Material Of Bearing = High Hardness Bearing Steel;
Material Of Cage = Pressed Steel;
Seal Type = Two Seal Close;
Max speed (1/min) = 37000 rpm Grease;
Bearing Series = Micro;
Operating Temperature Range = -40 to 120 °C;
Feature = Cylindrical Bore Miniature Extra Small;
Bore Dia. (d) = 5 mm;
Outside Dia. (D) = 16 mm;
Number of Rows = 1;
Width (B) = 5 mm;
Load Rating = 1760 N
TIK Industrial Co., Limited
Email: tikbearings@163.com Tel: 86-28-69180466 2020-02-11Bearing number: 625ZZ
Stock quantity: 56000 pcs.
Price: USD 0.09 per piece.
Material: AISI 52100 bearing steel.
Radial clearance: C0.
Tolerance grade: ABEC-1.
Vibration: Z1V1.
Packing: plastic tub/carton/pallet.
Loading port: Shanghai.
Payment: T/T, L/C, Western Union, Paypal.
Best regards,
Chris Lau
TIK Industrial Co., Limited.
FENGYUN IMPORT & EXPORT CO.,LIMITED
Email: fybearings@163.com Tel: +86-021-54711865 Mob No.:+86 18101702187 2019-07-12Model Number: 625ZZ
Type : Miniature deep groove ball bearings
Size: 5 x 16 x 5 mm
Price: $15.7/50pcs, free shipping by china post
Precision rating : ABEC-1,ABEC-3,ABEC-5,ABEC-7 all available
Material: Bearing steel GCR15
Sealed Case: Double metal shielded cover
Stock : 15000pcs
Large order have discount.
SMD Bearings Technology Co., Ltd.
Email: kevin@smdbearings.com Tel: 0086-152-17387761 Mob No.:+8615217387761 2018-12-05we have 10000pcs 625ZZ in stock, chrome steel ABEC-1 grade, packed in plastic tube. please send inquiry to my email for further communication.
Eternal Bearing Company Ltd
Email: jklbearing@vip.126.com Tel: 86-510-82610466 Mob No.:18896531314 2018-11-21we have 5000pcs 625ZZ in stock, please send enquiry to my email, we are also produce: 6002-2Z6003 6003-2RS1 6003-2Z 6003-2Z/C2E 6004 6004/QE6 6004-2RS1 6004-2RS1/C3 6004-2Z 6004-2ZN/QE6 6004-RS1 6004-Z 6005 6005-2RS1
6005-2RS1/C3 6005-2Z 6005-Z 6006 6006-2RS1 6006-2RS1/C3