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- 7203B
7203B Bearing | Loyal
7203B PDF download| 7203B interchange NTN 7203B | |
| 7203B cross reference NTN 7203B | |
| 7203B Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7203B |
| D | 40 mm |
| d | 17 mm |
| B | 12 mm |
| C | 12 mm |
| a | 18 mm |
| Mass | 0.07 kg |
| Bore | 0.669 Inch | 17 Millimeter |
| Noun | Bearing |
| Width | 0.472 Inch | 12 Millimeter |
| Weight | 0,066 Kg |
| rs min | 0.6 mm |
| db min | 19,5 mm |
| da min | 21.5 mm |
| Da max | 35.5 mm |
| r min. | 0,6 mm |
| ra max | 0.6 mm |
| UNSPSC | 31171531 |
| Db max | 37.5 mm |
| r1s min | 0.3 mm |
| r1a max | 0.3 mm |
| ra max. | 0,6 mm |
| da min. | 21,5 mm |
| r1 min. | 0,3 mm |
| series: | 72B |
| weight: | 0.066 kg |
| Category | Angular Contact Ball Bearing |
| Size (mm) | 17x40x12 |
| Snap Ring | No |
| Enclosure | Open |
| Inventory | 1.0 |
| bore type: | Round |
| Nlim (oil) | 22,000 rpm |
| Width (mm) | 12 |
| Flush Ground | No |
| Weight / LBS | 0.141 |
| maximum rpm: | 22000 rpm |
| Inch - Metric | Metric |
| Contact Angle | 40 Degree |
| Cage Material | Steel |
| Product Group | B00308 |
| Nlim (grease) | 17,000 rpm |
| closure type: | Open |
| Keyword String | Angular Contact |
| bore diameter: | 17 mm |
| overall width: | 12 mm |
| contact angle: | 40 ° |
| fillet radius: | 0.6 mm |
| cage material: | Steel |
| Bearing number | 7203B |
| Angle (α) | 40 ° |
| Rolling Element | Ball Bearing |
| Dynamic load, C | 11 kN |
| Static load, C0 | 6.1 kN |
| Precision Class | ABEC 1 | ISO P0 |
| finish/coating: | Uncoated |
| Manufacturer URL | http://www.ntn-snr.com |
| Contact angle α | 40 ° |
| Long Description | 17MM Bore; 40MM Outside Diameter; 12MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| Outside Diameter | 1.575 Inch | 40 Millimeter |
| outside diameter: | 40 mm |
| precision rating: | ISO Class 0 |
| outer ring width: | 12 mm |
| Manufacturer Name | NTN |
| bearing material: | High Carbon Chrome Steel |
| Weight / Kilogram | 0.06 |
| Number of Bearings | 1 (Single) |
| Internal Clearance | C0-Medium |
| Bore Diameter (mm) | 17 |
| snap ring included: | Without Snap Ring |
| Outer Diameter (mm) | 40 |
| internal clearance: | C0 |
| Minimum Buy Quantity | N/A |
| row type & fill slot: | Single-Row Non-Fill Slot |
| Harmonized Tariff Code | 8482.10.50.28 |
| Fatigue limit load, Cu | 0.28 kN |
| Number of Rows of Balls | Single Row |
| Manufacturer Item Number | 7203.B |
| manufacturer product page: | Click here |
| (Grease) Lubrication Speed | 17 000 r/min |
| operating temperature range: | -40 to 120 ºC |
| radial static load capacity: | 6100 N |
| Basic static load rating (C0) | 6,1 kN |
| Basic dynamic load rating (C) | 11 kN |
| radial dynamic load capacity: | 11000 N |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Maximum Capacity / Filling Slot | No |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic outer ring frequency, BPF0 | 4.46 Hz |
| Characteristic inner ring frequency, BPFI | 6.54 Hz |
| Characteristic rolling element frequency, BSF | 3.89 Hz |
UCTH207-22J-230 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH207-22J-230
SDI: B-1/4-28UNF
SD: 1 3/8
ZK212-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Normal-duty(2)
SDI: ZK212-34
SD: 2 1/8
UCTH204-12J-150 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH204-12J-150
SDI: B-1/4-28UNF
SD: 3/4
ZKX12-34 Tapered bore (with adapter) inch - ZK series
DVIS: A-1/4-28UNF
CNSORDERNO: Medium-duty(X)
SDI: ZKX12-34
SD: 2 1/8
